18061808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{49081}}^1$

素因数の和:49112

約数の個数: 20

約数和(自身を含む): 36517008

約数和(自身を除く): 18455200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 49081, 98162, 196324, 392648, 785296, 1128863, 2257726, 4515452, 9030904, 18061808]

約数ペア:

[(1, 18061808), (2, 9030904), (4, 4515452), (8, 2257726), (16, 1128863), (23, 785296), (46, 392648), (92, 196324), (184, 98162), (368, 49081)]